REMARK SPARTA+ Protein Chemical Shift Prediction Table REMARK REMARK All chemical shifts are reported in ppm: REMARK REMARK SS_SHIFT is the predicted secondary chemical shift. REMARK SHIFT is the predicted chemical shift. REMARK RC_SHIFT is the random coil chemical shift. REMARK HM_SHIFT is the ring current shift; a correction REMARK of 0.6 times this value is applied. REMARK EF_SHIFT is the adjustment for electric field effect, REMARK applied to proton shifts only. REMARK SIGMA is the estimated prediction error. REMARK REMARK Reference: REMARK Y. Shen and A. Bax: SPARTA+: a modest improvement in empirical NMR REMARK chemical shift prediction by means of an artificial neural network. REMARK J. Biomol. NMR 48, 13-22 (2010). DATA SOURCE 3fea_1_L DATA FIRST_RESID 2 DATA SEQUENCE FMXXXEXL VARS RESID RESNAME ATOMNAME SS_SHIFT SHIFT RC_SHIFT HM_SHIFT EF_SHIFT SIGMA FORMAT %4d %4s %4s %9.3f %9.3f %9.3f %9.3f %9.3f %9.3f 2 F HA 0.000 4.527 4.527 -0.000 0.000 0.279 2 F C 0.000 175.800 175.800 -0.000 0.000 0.967 2 F CA 0.000 58.000 58.000 -0.000 0.000 1.383 2 F CB 0.000 39.000 39.000 -0.000 0.000 1.145 9 L N 0.000 121.185 121.223 -0.063 0.000 2.949 9 L HA 0.000 4.338 4.340 -0.003 0.000 0.249 9 L CA 0.000 54.813 54.840 -0.044 0.000 0.813 9 L CB 0.000 42.034 42.059 -0.042 0.000 0.961 9 L HN 0.000 nan 8.230 nan 0.000 0.502